ASUS ZenBook 14 UM431

LaptopMedia.com Laptop Specs ASUS ZenBook 14 UM431 ASUS ZenBook 14 UM431

Date Published: 04 Jul 2025

AMD Ryzen 7 3700U
AMD Radeon RX Vega 10
14.0”, Full HD (1920 x 1080), IPS
512GB SSD
8GB RAM
1.39 kg (3.1 lbs)

Best Prices Specs Review Display For Gaming

ASUS ZenBook 14 UM431

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Review

ASUS ZenBook 14 UM431 in-depth review

ASUS wants you to "expand your creative vision" with their new ZenBook 14 UM431. It is aimed towards creators and multimedia consumers, that happen to also be AMD lovers. Yes, guys, this device comes with the latest (by the time of writing this review) low-voltage AMD Ryzen processors.We would quite comfortably say that this laptop is very similar to the ZenBook 14 UX433 and UX434, however, it has a slightly thicker bezel. In the review to follow, you are going to understand what are trade-offs and the positive outcomes of this. As a self-respecting ZenBook - the UM431 features the ErgoLift hinge and an optional NumberPad touchpad.You can check the prices and configurations in our Specs System: https://laptopmedia.com/series/asus-zenbook-14-um431/Specs SheetWhat's in[...]

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Pros

Great price for the build quality
Backlit keyboard
Loud speakers
Good input devices
Decent battery life
Covers 92% of sRGB and with our Gaming and Web design it can be used for Web design (LM140LF-3L03 (NCP0035))
Doesn't use aggressive PWM to adjust its brightness (LM140LF-3L03 (NCP0035))

Cons

USB ports are limited to 3.0 speeds
Its RAM is soldered
No Type-C charging

Disassembly, maintenance and upgrade options

The ZenBook 14 UM431 is a slightly different effort from what we're used to seeing from ASUS. It features AMD's latest Ryzen 3000U series processors and their respective integrated graphics solutions.Check out all ASUS ZenBook 14 UM431 prices and configurations in our Specs System or read more in our In-Depth review.1. Remove the bottom plate Thankfully, this ZenBook also lacks the signature hidden screws we all hated on these devices. Instead, it only has 7 Torx-head screws that hold the motherboard in place. After you unscrew them you only need to pry the panel off with a plas[...]

DISPLAY: 14.0-inch, 1920x1080, IPS

Name
LM140LF-3L03 (NCP-00345)

Diagonal
14.0"

Pixel density
157.35 ppi

Brightness
285 cd/m²

sRGB
92%

PWM frequency
20000 Hz

Panel Type
IPS

Resolution
1920x1080

Becomes "Retina" from
22 inches (56 cm)

Contrast
1300:1

dE Color Checker
3.9 1.6

PWM Rating
9.0: (safe)

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Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

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Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

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Health-Guard

Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.